In Graph A, Two Waves Are Shown at a Given

question 115

Multiple Choice

In graph A, two waves are shown at a given instant. What is the number of the curve in graph B that represents the wave resulting from the superposition of the two waves in A at this instant?

• A) 1
• B) 2
• C) 3
• D) The resultant is zero for all values of x.
• E) None of these represent the wave.

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